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Junior Mern Stack Developer Jobs in Delaware (NOW HIRING)

Senior .Net Software Developer

Newark, DE ยท On-site

$75K - $124K/yr

Mentor junior developers and provide technical leadership to the development team. * Stay up-to ... NET technology stack * Strong hands on experience with reporting tools like Microsoft SSRS.

Senior Software Engineer, Medical Device

Newark, DE ยท On-site

$119K - $157K/yr

We are seeking a Senior Software Engineer (C#/ .NET, Full Stack) to design, develop, troubleshoot ... junior engineers. We expect them to partner with management to improve team processes and ...

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Junior Mern Stack Developer information

See Delaware salary details

$24K

$89.1K

$137.6K

How much do junior mern stack developer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for junior mern stack developer in Delaware is $89,052.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,100.00 and $87,100.00 per year, depending on experience, location, and employer.

Is Junior Mern Stack Developer in demand in 2026?

Junior Mern Stack Developers are expected to remain in demand through 2026 due to the continued growth of web applications and the popularity of JavaScript frameworks like React, Node.js, and MongoDB. Strong skills in full-stack development, including proficiency with these tools, can improve job prospects as companies seek versatile developers for modern tech stacks.

What are the key skills and qualifications needed to thrive in the junior MERN Stack Developer position, and why are they important?

To thrive as a Junior MERN Stack Developer, you need a solid understanding of JavaScript, React.js, Node.js, Express, and MongoDB, typically supported by a relevant degree or coding bootcamp. Familiarity with version control systems like Git, Agile development practices, and basic knowledge of RESTful APIs are highly valued, while certifications in web development can enhance your candidacy. Strong problem-solving abilities, good communication skills, and a willingness to learn enable effective collaboration and growth in this role. These skills and qualities are essential for building efficient web applications and contributing successfully to dynamic development teams.

What kind of projects or tasks might a junior MERN Stack Developer typically work on?

As a Junior MERN Stack Developer, you will often be involved in building and maintaining web applications, implementing new features, and fixing bugs within the application stack. Your day-to-day work may include writing code for both front-end (using React.js) and back-end (using Node.js and Express), working with databases like MongoDB, and collaborating closely with other developers, designers, and project managers. You may also be asked to participate in code reviews, contribute to team discussions on architecture or user experience, and learn best practices for scalable and maintainable code. This hands-on experience helps you develop your technical skills and prepares you for more advanced responsibilities as your career progresses.

How much does a junior Mern Stack Developer make?

A junior MERN Stack Developer in the US typically earns between $50,000 and $80,000 annually, depending on experience, location, and company size. Entry-level developers with skills in React, Node.js, and MongoDB are often compensated within this range.

What is a junior MERN Stack Developer?

A Junior MERN Stack Developer is an entry-level software developer who specializes in building web applications using the MERN stack, which consists of MongoDB, Express.js, React, and Node.js. They assist in developing, testing, and maintaining both front-end and back-end components of web applications. Typical responsibilities include writing clean code, fixing bugs, collaborating with senior developers, and integrating APIs. Strong foundational knowledge of JavaScript, database management, and version control (e.g., Git) is essential. This role is ideal for individuals looking to gain hands-on experience and grow their skills in full-stack development.

What are the most commonly searched types of Mern Stack Developer jobs in Delaware? The most popular types of Mern Stack Developer jobs in Delaware are:
What are popular job titles related to Junior Mern Stack Developer jobs in Delaware? For Junior Mern Stack Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Junior Mern Stack Developer jobs in Delaware look for? The top searched job categories for Junior Mern Stack Developer jobs in Delaware are:
What cities in Delaware are hiring for Junior Mern Stack Developer jobs? Cities in Delaware with the most Junior Mern Stack Developer job openings:
Infographic showing various Junior Mern Stack Developer job openings in Delaware as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 7% Part Time, 5% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $89,052 per year, or $42.8 per hour.

Senior .Net Software Developer

Wsfsbank

Newark, DE โ€ข On-site

$75K - $124K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


Job description

Job Description

At WSFS Bank, we empower our Associates to grow their careers, guide our customers to secure their financial futures, and actively support our Communities so they can fully thrive. Careers with WSFS Bank offer an inclusive and supportive culture, competitive salaries, advancement opportunities, and more. We are the region's locally headquartered bank and wealth management company. We are honored to consistently be named a Top Workplace by our Associates, who make a difference every day for the people, businesses, and Communities we serve. We Stand For Service is more than part of our name, it's our mission and our purpose.

The Senior Software Developer .NET is responsible for complex analysis, design, design review, development, code review, and unit testing from user requirements of custom software applications for existing business and new lines of business. This position will provide detailed technical design and development of applications, process automation solutions using existing and emerging technology platforms and document and demonstrate solutions by developing flowcharts, layouts, diagram, charts, code comments and clear code.

WSFS Bank will only consider candidates who are presently authorized to work for any employer in the United States and who will not require work visa sponsorship from WSFS Bank now or in the future in order to retain their authorization to work in the United States.

Job Responsibilities:

  • Develop modular and reusable code components following best practices and standards.
  • Interact with users to understand business requirements/process flows and translate into technical requirements for assigned projects and job requests.
  • Collaborate with leads, other developers, project managers, customers, database and system administrators for end to end application development and implementation.
  • Participate in design and code review sessions.
  • Mentor junior developers and provide technical leadership to the development team.
  • Stay up-to-date with the latest trends and technologies in software development and apply this knowledge to improve the quality and efficiency of software applications.

Minimum Qualifications:

  • Bachelor's Degree in Computer Science or related technical field.
  • Minimum of 3-5 years of experience of software development methodologies and implementation of Windows applications utilizing Microsoft .NET technology stack
  • Strong hands on experience with reporting tools like Microsoft SSRS.
  • Strong experience with SQL database design and development writing stored procedures, SSIS, etc.
  • Banking and/or financial services industry experience is preferred
  • Proven ability to successfully deliver high-quality, complex systems using Software development methods, independently as well as in a team environment.
  • Strong analytical skills with the ability to identify problems and generate practical solutions in a logical manner
  • Excellent verbal and written communication skills
  • Ability to explain technical information to a non-technical audience

Salary Range:

$75,502.00 - $124,039.00

Individual base pay may vary on additional factors such as the candidate's experience, job-related skills, relevant education, geographic location, and other specific business and organizational needs.

In addition to base salary, WSFS Financial Corporation (WSFS) and its subsidiaries may offer eligible Associates discretionary and formula-based incentive and retention awards. WSFS provides a competitive benefits package, which includes medical, dental, and vision coverage; a 401(k) plan; life, accident, and disability insurance; flexible spending accounts (FSAs) and health savings accounts (HSAs); and wellness programs. Additional benefits may include paid parental leave, military leave, vacation and other paid time off, sick leave in accordance with applicable state laws, and paid holidays. Benefit offerings are subject to eligibility requirements, legal limitations, and may vary based on an Associate's location and employment status. For more information about Associate benefits, please visit https://www.wsfsbank.com/about/careers/

WSFS Bank is inclusive and supportive of individual needs. If you have a physical or other impairment that might require an accommodation, including technical assistance with the WSFS Bank Careers website or submission process, please contact us via email at careers@wsfsbank.com.

WSFS is an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.